condition mean min max Sterile Leaflet 0.0 0.0 0.0 Fertile Leaflet with Sori 0.056489000000000004 0.0 0.169467 Primary Rachis 0.0 0.0 0.0 Secondary Rachis 0.0 0.0 0.0 Petiole 0.0 0.0 0.0 Crozier 48.480133333333335 27.955 80.0835 Root 0.05744846666666666 0.0 0.0925315